# Saylor Innovations Safe Wallet Configuration Lookup

> Saylor Innovations Safe Wallet Configuration Lookup is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-27).

Returns multisig Safe wallet configuration across 8 EVM chains including owners, signature threshold, nonce, modules, guard, version, and plain-language risk notes for a given address.

## Facts

- Endpoint: GET https://saylorinnovations.com/api/evm/safe-wallet?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-safe-wallet-configuration-lookup-af58e0d0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sp66QysdmIcTBWJdVq_Wg

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability saylor-innovations-safe-wallet-configuration-lookup-af58e0d0
```

Example prompt: Can you pull the full Safe multisig configuration for 0x1234567890abcdef1234567890abcdef12345678 — I need the owners list, signature threshold, enabled modules, and any risk notes?

## When to prefer this

Choose this endpoint when you need structured Safe multisig wallet configuration data including risk analysis notes without writing custom on-chain queries. It is particularly useful for security auditing, pre-transaction verification, and DAO governance checks across 8 EVM chains in a single call with human-readable risk commentary included.

## Known failure modes

- Invalid or malformed 0x address returns an error response
- Address not recognized as a Safe wallet on the queried chain returns null or empty fields
- Network or RPC issues may cause timeout or partial data
- Unsupported chain may return empty or chain-specific error
- Rate limiting or payment failure returns 402 or 429 status

## How this service works

Safe multisig wallet configuration on 8 chains - owners, signature threshold, nonce, enabled modules, guard, version and plain-language risk notes

## Output

Returns a JSON object containing the chain name, wallet address, list of owner addresses, required signature threshold, transaction nonce, enabled modules array, guard contract address, fallback handler, master copy address, Safe version string, signing policy description, a boolean for single-signer status, owner count, and an array of plain-language risk notes highlighting potential security concerns.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "description": "Safe wallet 0x address"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "chain",
      "address",
      "threshold"
     ],
     "properties": {
      "note": {
       "type": "string",
       "description": "Caveat or context for reading the result"
      },
      "chain": {
       "type": "string",
       "description": "Blockchain the data is for"
      },
      "guard": {
       "description": "Transaction guard contract, if set"
      },
      "nonce": {
       "type": [
        "number",
        "null"
       ],
       "description": "Transaction count (nonce) of the account"
      },
      "owners": {
       "type": "array",
       "description": "Owner addresses of the Safe"
      },
      "source": {
       "type": "string",
       "description": "Data source the values come from"
      },
      "address": {
       "type": "string",
       "description": "Account or contract address"
      },
      "modules": {
       "type": "array",
       "description": "Enabled Safe modules"
      },
      "version": {
       "type": "string",
       "description": "Version identifier"
      },
      "threshold": {
       "type": "number",
       "description": "Number of owner signatures required"
      },
      "risk_notes": {
       "type": "array",
       "description": "Risk notes"
      },
      "master_copy": {
       "type": [
        "string",
        "null"
       ],
       "description": "Master copy"
      },
      "owner_count": {
       "type": "number",
       "description": "Number of owner"
      },
      "single_signer": {
       "type": "boolean",
       "description": "Single signer"
      },
      "signing_policy": {
       "type": "string",
       "description": "Signing
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-safe-wallet-configuration-lookup-af58e0d0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)